Breitling Top Time Premier Top Time B21 Chronograph Tourbillon Japan

Reference SB21253A1L1

About this watch

The Breitling Premier Top Time B21 Chronograph Tourbillon Shelby Cobra is a masterpiece that seamlessly blends precision engineering with the spirit of racing history. This luxury watch boasts an impressive Caliber B21 movement, featuring a chronograph and tourbillon escapement for unparalleled precision and reliability. The case is crafted from lightweight titanium and ceramic, ensuring durability and scratch resistance. With a water resistance rating of 100 meters, this timepiece is perfect for active lifestyles. The striking design, with its matte blue finish and stick/dot indexes, strikes a balance between sophistication and sportiness. Whether you're dressing up or down, this watch complements any outfit. As a certified chronometer, the Premier Top Time B21 meets stringent accuracy standards, making it a reliable tool for timekeeping. With its combination of high-frequency movement and premium materials, this timepiece is an investment in history, precision, and style. It's a celebration of speed, craftsmanship, and innovation that embodies the spirit of the Shelby Cobra.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • Breitling Caliber B21 automatic self-winding movement
  • Chronograph functionality with column wheel
  • Tourbillon escapement for enhanced accuracy
  • Titanium and ceramic case construction
  • 100-meter water resistance
  • Sapphire crystal glass
  • Matte blue finish
  • Stick/dot indexes
  • Certified chronometer

Specifications

Brand
Breitling
Family
Top Time
Model
Premier Top Time B21 Chronograph Tourbillon Japan
Reference
SB21253A1L1
Movement
caliber-b21
Movement Features
  • Hours, Minutes, Small Seconds
  • Chronograph, Column wheel
  • Chronometer, Tourbillon Escapement
Case
42mm
Dial Color
Green
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Breitling Top Time B01 Deus Ex Machina AB01765A1B1X1

Breitling Top Time B01 Deus Ex Machina AB01765A1B1X1

Breitling - AB01765A1B1X1 · $3,995
Up for sale is a beautiful Breitling Top Time reference AB01765A1B1X1, a collaboration between Breitling and Deus Ex Machina. The watch features a 41mm size and B01 movement.

  • Condition: Mint condition
  • Size: 41mm diameter
  • Movement: B01 caliber
  • Strap: Original strap
Posted at
Jul 14, 2025, 10:12 AM
Active
[WTS] [CONUS)]Breitling Top Time Deus B01

[CONUS)]Breitling Top Time Deus B01

· $3,800.004
Posted at
Jul 13, 2025, 12:11 PM
Active
[WTS] / [WTT] Breitling Top Time Shelby B01

/ [WTT] Breitling Top Time Shelby B01

Less than a year old, runs +2 per day, box and papers included.

  • Condition: Excellent, with some micro scratches on high polish areas
  • Age: less than a year old
  • Strap Condition: like new
Posted at
Jul 8, 2025, 9:41 PM
Active
Breitling Top Time B01 - Fausto Coppi - AB01768A1A1X1 ( unworn / 2025 )

Breitling Top Time B01 - Fausto Coppi - AB01768A1A1X1 ( unworn / 2025 )

Breitling - AB01768A1A1X1 · $6,950.007
This Breitling Top Time B01 Fausto Coppi is a limited edition of 750 pieces, featuring a 41mm stainless steel case and Breitling 01 Calibre Movement. It comes with all original boxes, papers, booklet, hang tag, and Breitling Warranty Card dated July 2025.

  • Condition: Unworn
  • Case Size: 41mm
  • Case Material: Stainless Steel
  • Dial Color: White
Posted at
Jul 3, 2025, 3:16 PM
Active
[WTS] Breitling Top Time Triumph 2025 AB01764A1C1X1 Price Drop

Breitling Top Time Triumph 2025 AB01764A1C1X1 Price Drop

Breitling - AB01764A1C1X1 · $4,399
Up for sale is my 2025 Breitling Top Time Triumph Automatic Chronograph Slim AB01764A1C1X1. Watch is in mint condition, bought brand new in Tokyo Japan in May 2025 and only been worn twice.

  • Condition: Mint condition
  • Case size: 41mm
  • Thickness: 13.3mm
Posted at
Jul 1, 2025, 4:17 PM
Active